Callsign:	V4ZB4
MMSI number:	341832000
IMO number:	8402577
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	LT KLJ
Location:	58°48.30' N 21°19.66' E - locator KO08PT93HE - show map 52.4 miles West bearing 256° from Kärdla, Kärdla linn, Hiiumaa, Estonia [?] 57.2 miles Northwest bearing 313° from Kuressaare, Kuressaare linn, Saaremaa, Estonia 91.1 miles Southwest bearing 220° from Hanko, Nyland, Southern Finland, Finland
Last position:	2025-02-02 05:16:03 EST (4d 3h6m ago) 2025-02-02 12:16:03 EET local time at Kärdla, Estonia [?]
Course:	191° – heading 189°
Speed:	9 MPH
Dimensions:	length 79 m width 11 m draught 4.0 m
Last path:	V4ZB4>ais via es8tjm
Positions stored:	35959

callsign		distance	last heard - EST		callsign		distance	last heard - EST
LEONARDO		7.5 miles 144°	2025-02-06 08:20:41		SCARLET_LADY		8.2 miles 3°	2025-02-06 08:20:41
BUGOE		11.7 miles 347°	2025-02-06 01:19:10		AMALIYA		12.1 miles 230°	2025-02-01 22:32:13
211116660		13.2 miles 277°	2025-01-21 20:26:59		ATLANTIS TRADE		15.7 miles 236°	2025-02-06 08:20:41
DALSLAND		17.4 miles 291°	2025-02-06 00:42:31		EXEBORG		18.7 miles 273°	2025-02-05 08:22:23
HERRY		20.4 miles 124°	2025-02-06 08:20:41		YM FUJI		20.9 miles 221°	2025-02-06 08:20:41
Met stn		29.3 miles 133°	2025-02-06 08:20:41

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.